Pointehaven 170 GSM Flannel Sheet Set, King, Printed, Monet 100% Cotton Imported 170 gsm/5 oz. Flannel king-size sheet set includes: 1 flat sheet, 1 fitted sheet, and 2 pillowcases 100-Percent cotton 170 gsm/5 oz. Fits up to 16" mattresses King set includes: flat sheet: 110" x 104", fitted sheet: 78" x 80" (fits mattresses up to 16 inches), 2 king pillowcases: 21" x 40"